The New York-based jewelry brand has expanded overseas, opening a store in London’s Mayfair district.
Piece of the Week: Yael Sonia’s ‘Perpetual Motion’ Cuff
Summer days call for watermelon tourmalines, as featured in this kinetic style.

New York--Motion is at the heart of Yael Sonia’s design m.o., and was a theme from a select group of designers--think Fernando Jorge, Elie Top and Marie Mas--at the Couture show last month.
Sonia’s “Perpetual Motion Plane Cuff,” which is National Jeweler’s Piece of the Week, debuted at the show.
It’s made in 18-karat yellow gold and accented with white diamonds. The watermelon tourmalines are set on an 18-karat gold bar, that slides back and forth when moved, sending the tourmalines spinning.
The playful design evokes the joy and sweetness of summer days.
The price of the Perpetual Motion Plane Cuff is available upon request. For more information, visit YaelSonia.com or contact the designer’s New York showroom at 212-472-6488 or info@yaelsonia.com.
A post shared by National Jeweler (@nationaljeweler) on Jul 7, 2017 at 7:08am PDT
The Latest

Rising revenue does not automatically mean a healthy business, particularly in the current economic landscape, Smith writes.

Alberto Perez-Elias is one of four men charged with robbing a Cape Coral, Florida, jewelry store and is the only one still at large.

Colored gemstones, artisan finishes, mixed metals, and meaningful details are shaping demand in bridal jewelry.

Initiatives in Art and Culture is hosting its 16th annual Gold and Diamond Conference, with the theme of “Resilience.”


The designer, who once said she’d never sell lab-grown diamonds, debuted two capsule collections designed to be fun and easy to wear.

The diamond miner and marketer is undergoing another round of cost-cutting measures ahead of its sale by Anglo American.

DCA is preparing the next generation of professionals by supporting workforce development, leadership growth, and career advancement.

The annual trade-only buying event is slated for Oct. 16-19 in Miami Beach, Florida.

AGTA also has announced the lineup of judges for the colored gemstone cutting and jewelry design contest’s various categories.

Collectibles platform Arena Club’s new Time Boxes could contain a Rolex or Patek Philippe watch.

Shaun Wills joined the company in 2024 and was chief financial officer of the De Beers Brands and Consumer Markets division.

In honor of its 20th anniversary, the jewelry brand has released a limited-edition collection of Swiss-made timepieces.

“Human Being” highlights the similarities and differences between us through five sets of jewelry that celebrate fine craftsmanship.

Richemont will continue to provide operational services for the watch brand for a period while the group prepares to integrate it.

Nate Borgelt will lead the digital auction house and content platform’s new division as head of watches.

Enoch Platero, founder and designer behind Enoch Michael, is the first Native American jeweler to win the award.

AGS also announced the recipient of its “Women in Leadership” scholarship.

The founder of the billion-dollar jewelry and lifestyle brand will debut as a full-time “Shark” on the upcoming season of the show.

Plus, why retailers should be ready to adjust as the U.S. population may decline this year for the first time since the Great Depression.

René Lalique’s “Woman Dragonfly With Open Wings” pendant, the first piece the museum acquired, was one of the jewels taken.

Arien Gessner and Moss Makhoulian have been elevated into newly created roles.

A podcast prompted Smith to share his views on where origin fits into the natural diamond story and the viability of branded diamonds.

The association selected eight recipients for the funding program, which is in its second year.

Whether celebrating America’s 250th birthday or the USA’s World Cup run, July birthstone jewelry can double as a patriotic accessory.

Around 20 pieces of jewelry were stolen from the museum dedicated to French jeweler and glassmaker René Lalique.

The “Summer of ’96” campaign and collection celebrate the year the brand was founded for its 30th anniversary.

























